Physics, 21.08.2021 05:00 vanessasanmarti8630
The jewelers’ mass unit for diamond is the
carat. By definition, 1 carat equals exactly 200 mg. What is the volume of a
1.47 carat diamond? The density of diamond
is 3.51 g/cm3
.
Answer in units of cm3
.
Answers: 3
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Which levels of government establish and implement educational requirements for minors
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Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
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A10-kg piece of aluminum sits at the bottom of a lake, right next to a 10-kg piece of lead, which is much denser than aluminum. which one has the greater buoyant force on it? explain. b - the aluminum a) both have the same buoyant force. b) the aluminum c) the lead d) it cannot be determined without knowing their volumes.
Answers: 1
The jewelers’ mass unit for diamond is the
carat. By definition, 1 carat equals exactly 200 mg. Wh...
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